Base | Representation |
---|---|
bin | 11101000010000… |
… | …110101000000111 |
3 | 1020221112202211010 |
4 | 131002012220013 |
5 | 1444143400240 |
6 | 120200013303 |
7 | 15033126330 |
oct | 3502065007 |
9 | 1227482733 |
10 | 487090695 |
11 | 22aa4a4a3 |
12 | 117161233 |
13 | 79bb5260 |
14 | 48995287 |
15 | 2cb68280 |
hex | 1d086a07 |
487090695 has 64 divisors (see below), whose sum is σ = 971550720. Its totient is φ = 202894848.
The previous prime is 487090691. The next prime is 487090741. The reversal of 487090695 is 596090784.
It is not a de Polignac number, because 487090695 - 22 = 487090691 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (487090691) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 105577 + ... + 110093.
It is an arithmetic number, because the mean of its divisors is an integer number (15180480).
Almost surely, 2487090695 is an apocalyptic number.
487090695 is a deficient number, since it is larger than the sum of its proper divisors (484460025).
487090695 is a wasteful number, since it uses less digits than its factorization.
487090695 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4624.
The product of its (nonzero) digits is 544320, while the sum is 48.
The square root of 487090695 is about 22070.1312864242. The cubic root of 487090695 is about 786.8101330516.
The spelling of 487090695 in words is "four hundred eighty-seven million, ninety thousand, six hundred ninety-five".
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